Despite frequent attempts, it is impossible to teach social competence to unpopular children

Which of the following is NOT a conclusions from research about gender differences in nonverbal behaviour?

A) Females are more likely than males to mimic other people's smiles. B) It is easier to detect angry expressions on male faces than on female faces. C) Subjects were more accurate in detecting happy expressions on female faces than on male faces. D) A smile is often decoded as pride, especially on a male face. E) The costs of decoding facial expressions inaccurately will depend on the gender of encoder and decoder.

Richard went for many days without sleep and was able to accomplish a great deal with his enthusiasm for a new project unrelated to anything he had ever done or learned about. His friends worried that he might be unrealistic and reckless with an inability to focus on one thing at a time to accomplish his new goals. Richard is most likely suffering from

a. schizophrenia. c. bipolar disorder. b. unipolar disorder. d. pessimistic friends.